Topeak Aero Wedge Pack with Buckle (Medium)

Pack is convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post Constructed of rugged 1,200-denier Cordura material with DuPont coating for weather resistance Pack attaches with Velcro strap mount and snap-on buckles Large main opening offers room for essential road gear; 3M reflective strip and rear light attachment offer safety-minded touches 130-gram (0.29-pound) weight; 60-to-80-cubic-inch capacity; measures 4.1-by-4.7-by-7.9 inches (W x H x D)